code: def test_to_from(self):
      x = MyTuple((1, [2.0, 3.0], [[4, 5], [6, 7]]))
      y = ops.convert_to_tensor_or_composite(value=x)
      self.assertIs(y._sequence, y._to_components())
      z = tensor_tuple.TensorTuple._from_components(y._sequence)
      self.assertIsInstance(z, tensor_tuple.TensorTuple)
      self.assertEqual(y._sequence, z._sequence)
  
file_path: probability/tensorflow_probability/python/layers/internal/tensor_tuple_test.py
imports: import re
  import tensorflow.compat.v2
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.layers.internal import tensor_tuple
  from tensorflow.python.framework import ops
label_desc: Use image node_id 3 for calling the CustomConvertToCompositeTensorTest obj's underlying member method code with example usage: obj.test_to_from() without return types